| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.95 | 5.111% | $41.9918 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $219.56 | 6.639% | $234.1366 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $57.76 | 11.841% | $64.5994 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $165.78 | 3.316% | $171.2773 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $26.37 | 4.713% | $27.6128 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $123.41 | 10.143% | $135.9275 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $79.28 | 5.249% | $83.4414 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $712.11 | $758.9868 | $758.99 | $759.05 | $758.90 | |